Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near US between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 9/21/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 07:18:39 49.88, -76.00 09/22/2019 07:20:34 50.34, -78.16 162.07 115
2 09/22/2019 08:57:32 49.89,-100.72 09/22/2019 09:02:02 50.45,-103.49 206.51 270
3 09/24/2019 18:16:49 49.95, -80.17 09/24/2019 18:10:50 49.66, -81.73 115.95 359
4 09/24/2019 19:55:43 50.00,-104.92 09/24/2019 19:52:19 49.61,-107.08 161.11 204
5 09/24/2019 21:30:52 36.64,-124.99 09/24/2019 21:29:57 36.17,-127.55 235.51 55
6 09/27/2019 09:23:28 23.45,-113.44 09/27/2019 09:16:05 23.55,-113.84 42.10 443
7 09/30/2019 06:30:13 46.40, -65.03 09/30/2019 06:30:49 46.82, -66.97 154.59 36
8 09/30/2019 08:08:07 49.91, -88.36 09/30/2019 08:11:17 50.38, -90.82 182.49 190
9 09/30/2019 09:47:00 49.91,-113.08 09/30/2019 09:52:44 50.55,-116.11 226.89 344

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2019
SNOs_Map_AQUA_NPP_20190921.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 09/21/2019 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service